If LK=1 and HK=2, what is the formula for ‚âà√≠¬¨¬± 1,2 ?$ – McqOptions

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1.	If LK=1 and HK=2, what is the formula for ‚âà√≠¬¨¬± _1,2 ?$
A.	‚âà√≠¬¨¬± <sub>1,2</sub> =K1/K2
B.	‚âà√≠¬¨¬± <sub>1,2</sub> =K1*K2
C.	‚âà√≠¬¨¬± <sub>1,2</sub> =K1-K2
D.	‚âà√≠¬¨¬± <sub>1,2</sub> =K1+K2
Answer» B. ‚âà√≠¬¨¬± <sub>1,2</sub> =K1*K2

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